What is Trazodone?
Trazodone is an antidepressant primarily used to treat major depressive disorder (MDD) and, in some cases, anxiety and insomnia. It belongs to the class of serotonin antagonist and reuptake inhibitors (SARIs) and works by increasing serotonin levels in the brain, improving mood and sleep quality.

Is Trazodone Available in Australia?
Yes, trazodone is available in Australia, but it is not as commonly prescribed as other antidepressants like SSRIs (fluoxetine, sertraline) or SNRIs (venlafaxine, duloxetine). It is typically prescribed for:
- Depression (when other treatments are ineffective or cause side effects)
- Chronic insomnia (as an off-label use)
- Anxiety disorders
- PTSD (Post-Traumatic Stress Disorder)
In Australia, trazodone is available under brand names like Trittico and is classified as a Prescription-Only Medicine (Schedule 4 drug), meaning you need a doctor’s prescription to obtain it.
Where Can You Get Trazodone in Australia?
- Pharmacies: Available with a prescription from licensed pharmacies.
- Online Pharmacies: Some Australian online pharmacies may dispense trazodone, but only with a valid prescription.
- Hospitals & Mental Health Clinics: Often prescribed for inpatient or outpatient psychiatric treatment.
Dosage & Usage in Australia
Trazodone is typically prescribed in doses ranging from 25 mg to 300 mg per day, depending on the condition being treated. It is often taken at night, especially when used for insomnia, due to its sedative effects.
Side Effects & Considerations
Like all medications, trazodone has potential side effects, including:
- Drowsiness & dizziness
- Dry mouth
- Nausea
- Low blood pressure (hypotension)
- Priapism (rare but serious prolonged erection in men)
Regulations & Restrictions
- Prescription Required: Trazodone cannot be purchased over the counter in Australia.
- Off-Label Use: While commonly prescribed for insomnia, this is considered off-label.
- Alternative Medications: Australian doctors often prefer SSRIs or sedating antidepressants like mirtazapine before considering trazodone.
Final Thoughts
Trazodone is available in Australia but is less commonly prescribed compared to other antidepressants. It is primarily used when first-line treatments fail or when patients have both depression and insomnia. Always consult a doctor before using trazodone to ensure it’s the right medication for you.